Inventor
MARTIN JEAN-PIERRE
CH22 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN JEAN-PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARTIN JEAN-PIERRE
6 patentsUS7990138B2Aug 2, 2011
Probe for analysis of a string of rods or tubes in a well
MARTIN JEAN-PIERRE10 citations80
US8207730B2Jun 26, 2012
Method and device for determining the existence and location of stress-inducing forces on a rod
MARTIN JEAN-PIERRE9 citations79
US8471556B2Jun 25, 2013
Magnetic probe and processes of analysis
MARTIN JEAN-PIERRE3 citations59
US8076940B2Dec 13, 2011
Method and device for determining the location of a rod fixing point
MARTIN JEAN-PIERRE6 citations55
US6474151B1Nov 5, 2002
Instrument for soil surface analysis and use for analyzing the wall of a well in particular an oil well
MARTIN JEAN-PIERRE2 citations55
US8933693B2Jan 13, 2015
Method and device for determining the existence and location of stress-inducing forces on a rod
MARTIN JEAN-PIERRE0 citations48
ALCAN INT LTD
3 patentsUS4907440AMar 13, 1990
Probe for the determination of gas concentration in molten metal
ALCAN INT LTD22 citations81
US6592688B2Jul 15, 2003
High conductivity aluminum fin alloy
ALCAN INT LTD8 citations72
US5031444AJul 16, 1991
Method and apparatus for the determination of gas concentration in molten metal and metal matrix composites
ALCAN INT LTD15 citations72
NESTEC SA
2 patentsGEOPHYSIQUE CIE GLE
2 patentsUS5519322AMay 21, 1996
Magnetic field method and apparatus for evaluating in situ and/or measuring the premeability of a rock formation
GEOPHYSIQUE CIE GLE33 citations90
US5408183AApr 18, 1995
Method of dating different levels in a terrestrial geological bed using remanent and induced magnetization measurements
GEOPHYSIQUE CIE GLE5 citations62